18085872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2833}}^1$

素因数の和:2870

約数の個数: 80

約数和(自身を含む): 56226560

約数和(自身を除く): 38140688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 2833, 3192, 5666, 6384, 8499, 11332, 16998, 19831, 22664, 33996, 39662, 45328, 53827, 59493, 67992, 79324, 107654, 118986, 135984, 158648, 161481, 215308, 237972, 317296, 322962, 376789, 430616, 475944, 645924, 753578, 861232, 951888, 1130367, 1291848, 1507156, 2260734, 2583696, 3014312, 4521468, 6028624, 9042936, 18085872]

約数ペア:

[(1, 18085872), (2, 9042936), (3, 6028624), (4, 4521468), (6, 3014312), (7, 2583696), (8, 2260734), (12, 1507156), (14, 1291848), (16, 1130367), (19, 951888), (21, 861232), (24, 753578), (28, 645924), (38, 475944), (42, 430616), (48, 376789), (56, 322962), (57, 317296), (76, 237972), (84, 215308), (112, 161481), (114, 158648), (133, 135984), (152, 118986), (168, 107654), (228, 79324), (266, 67992), (304, 59493), (336, 53827), (399, 45328), (456, 39662), (532, 33996), (798, 22664), (912, 19831), (1064, 16998), (1596, 11332), (2128, 8499), (2833, 6384), (3192, 5666)]